<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="./css/reset.css">
  <link rel="stylesheet" href="./css/common.css">
  <style>
    /* banner区域 */
    .banner {
      display: block;
      height: 285px;
      background-image: url(./images/banner_bg_01.jpg);
      background-size: 6000px;
      background-position: center, center;
    }

    .banner .area {
      position: relative;
      display: flex;
      height: 100%;
    }

    /* banner 左侧 */
    .banner .area .area-left {
      flex-shrink: 0;
      position: relative;
      width: 730px;
    }

    /* banner 左侧轮播图区域 */
    .banner .area .area-left .img-list {
      display: flex;
    }

    .banner .area .area-left .img-list a {
      display: block;
    }

    .banner .area .area-left .img-list img {
      width: 100%;
    }

    /* 轮播图下方小点 */
    .banner .area .area-left .dots-list {
      position: absolute;
      bottom: 5px;
      left: 0;
      right: 0;
      display: flex;
      justify-content: center;
    }

    .banner .area .area-left .dot {
      display: block;
      width: 20px;
      height: 20px;
      margin: 0 2px;
      background-image: url(./images/banner_sprite.png);
      background-position: 3px -343px;
    }

    .banner .area .area-left .dot.active,
    .banner .area .area-left .dot:hover {
      background-position: -16px -343px;
    }

    /* banner 右侧区域 */
    .banner .area .area-right {
      flex-shrink: 0;
      width: 254px;
      background: red;
      margin-left: -1px;
      background-image: url(./images/banner_right.png);
    }

    .banner .area .area-right a {
      display: block;
      width: 215px;
      height: 56px;
      margin: 186px 0 0 19px;
      text-indent: -9999px;
    }

    .banner .area .area-right a:hover {
      background-image: url(./images/banner-right.png);
      background-position: 0 -290px;
    }

    .banner .area .area-right p {
      margin: 10px auto;
      font-size: 12px;
      text-align: center;
      color: #8d8d8d;
    }

    /* banner 左右按钮 */
    .banner .area .control{
      position: absolute;
      top: 0;
      bottom: 0;
      margin: auto 0;
      display: block;
      width: 37px;
      height: 63px;
      background-image: url(./images/banner_sprite.png);
    }

    .banner .area .control.left{
      left: -70px;
      background-position: 0 -360px;
    }

     .banner .area .control.left:hover{
      background-position: 0 -430px;
     }

    .banner .area .control.right{
      right: -70px;
      background-position: 0 -508px;
    }

    .banner .area .control.right:hover{
      background-position: 0 -578px;
    }
  </style>
</head>

<body>
  <div class="banner">
    <div class="area wrapper_02">
      <div class="area-left">
        <ul class="img-list">
          <li>
            <a href="#" class="item">
              <img src="./images/banner_01.jpg" alt="">
            </a>
          </li>
        </ul>

        <ul class="dots-list">
          <li><a class="dot active" href="#"></a></li>
          <li><a class="dot" href="#"></a></li>
          <li><a class="dot" href="#"></a></li>
          <li><a class="dot" href="#"></a></li>
          <li><a class="dot" href="#"></a></li>
          <li><a class="dot" href="#"></a></li>
          <li><a class="dot" href="#"></a></li>
        </ul>
      </div>
      <div class="area-right">
        <a href="#">下载客户端</a>
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      </div>

      <a class="control left" href="#"></a>
      <a class="control right" href="#"></a>
    </div>
  </div>
</body>

</html>